IPv6:目的不可达:地址不可达

我的服务器无法ping /到达任何其他外部。
ping6适用于我的本地fe80 :: 468 …地址以及2a01:4f8 … ,但不适用于fe80 :: 1

错误/故障/问题:


ip neigh show

fe80::1 dev eth0 FAILED 

ping6 2001:4860:4860:8888Google

 PING 2001:4860:4860:8888(2001:4860:4860:8888) 56 data bytes From 2a01:4f8:202:43d5::2 icmp_seq=1 Destination unreachable: Address unreachable 

ping6 -I eth0 fe80 :: 1

 PING fe80::1(fe80::1) from fe80::468a:5bff:fe2c:3d6a eth0: 56 data bytes From fe80::468a:5bff:fe2c:3d6a icmp_seq=1 Destination unreachable: Address unreachable 

ping6 -I 2a01:4f8:202:43d5 :: 2 fe80 :: 1

 PING fe80::1(fe80::1) from 2a01:4f8:202:43d5::2 : 56 data bytes From 2a01:4f8:202:43d5::2 icmp_seq=1 Destination unreachable: Address unreachable 

build立


ip -6 a

 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qlen 1000 inet6 2a01:4f8:202:43d5::2/64 scope global valid_lft forever preferred_lft forever inet6 fe80::468a:5bff:fe2c:3d6a/64 scope link valid_lft forever preferred_lft forever 

ip-6路由

 2a01:4f8:202:43d5::/64 dev eth0 proto kernel metric 256 pref medium fe80::/64 dev eth0 proto kernel metric 256 pref medium default via fe80::1 dev eth0 metric 2 pref medium 

任何想法如何解决这个问题?